Solve

4x+y=5

3x+y=3

Use the linear combination method.

Solve for all real numbers. |2x+5|>9 Choices: A.) (negative infinity, - 4) or (4, infinity) B.) (negative infinity, - 7) or (2, infinity) C.) (-7,2) D.) (-4,4)

Is this true or false 10x + 5 = 25. Is the value of x = - 2

Kevin has $1427 in a savings account. His brother, Harley has saved an amount with a 4 that is 1/10 the value of the 4 in Kevin's saving account. How much could Harley have in his savings account?

An angle measured 34 degrees less than the measure of a complementary angle. What is the measure of each angle?

9y to the 2 power divided by 8 times 32x divided by 27y

What conclusions can you draw about the "typical"number of people in each household? Explain. 1 6 2 4 4 3 5 5 2 8

What is x + 9≤10 as an inequalite?

If m∠1 = 105 and m∠4 = 115, then m∠6 = 40 50 60 75

A machanic earns $17.25 an hour. The president of the company earns 6 2 - 3 times as much For each hour he works. The janitor at the same company earns 3 - 5 as much as the mechanic.

Estimate the quotient to the nearest whole number by using compatible numbers 32.49 / 4.26?